I would say disappointing for sure that a new phone doesn’t work as well as your prior phones.
I know there are many on this thread that have had no problems with their 2018 phones. But for the ones that have had the issues and the lack of acknowledgement or being able to fix the problem by Apple, it’s plenty disappointing.
Maybe the 2020 phones with the Qualcomm modems will be back to old standards and actually work well for all the users.
I think you are taking your qualcomm obsession way too far.
There were a ton of intel chips in iphone 8 and there have not been any major reception problems reported with those phones or the X.
I have a intel 8 plus. Had reception issues this was due to a faulty sim card. Changing the sim card resolved the reception issue phone has been fine since.